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Question which hadronic model is good for low energy deuteron interacting with TiD film 

Forum: Hadronic Processes
Date: 01 Jun, 2010
From: long <long>

Dear geant4 experts,
    I am trying to simulate the neutron yield of (D,D)C(D,T) reactions. The
 incident particle is deuteron from a static voltage accelerator in the range
80keV to 300 keV and the target is 1mm Mo base with 1um TiD coat, the  
PhysicsiList has been adopted from example gexdrmh. But failed to get neutron 
yield.  
     After read the relevant posts in the forum, I just wonder may be the 
physical models are not suitable in this case. The hadronic part on deuteron 
is listed here: 

  // deuteron
  pManager = G4Deuteron::Deuteron()->GetProcessManager();
  theDeuteronInelasticProcess = 
    new G4DeuteronInelasticProcess("inelastic");
  //  G4LEDeuteronInelastic* theDeuteronInelasticModel = 
  //   new G4LEDeuteronInelastic;
  // theDeuteronInelasticModel->SetMaxEnergy(100*MeV);
  theDeuteronInelasticProcess->AddDataSet(TripathiCrossSection);
  //  theDeuteronInelasticProcess->AddDataSet(aShen); commented is line as Mr.Gunter suggested in another posts.

  //  theDeuteronInelasticProcess->RegisterMe(theDeuteronInelasticModel);
  theDeuteronInelasticProcess->RegisterMe(theIonBC);
  theDeuteronInelasticProcess->RegisterMe(theTheoModel);
  pManager->AddDiscreteProcess(theDeuteronInelasticProcess);

Could someone tell me how to solve this problem? 
    By the way, step limter has been used to limit the deuteron step length in
 the 1um TiD coat layer. So I guess the problem is mostly on hadronic model 
and cross-section. Thanks in advance!

with best regards

long

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1 Idea: Re: which hadronic model is good for low energy deuteron interacting with TiD film   (Vladimir Ivanchenko - 12 Jun, 2010)
(_ None: Re: which hadronic model is good for low energy deuteron interacting with TiD film   (long - 17 Jun, 2010)
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